Tool
Compare places
Put up to four U.S. cities, towns or census-designated places side by side on 29 figures: 22 measures from the ACS 2020-2024 5-year estimates, each with its margin, and their 2025 population estimate, growth, density, new homes and housing costs against income. A filled square marks a figure that differs from the first place by more than both margins of error allow; without it, the survey cannot tell the two apart.
How do Rock, WI compare?
| Figure | Rock, WI |
|---|---|
| Residents, July 2025 (estimate) | 2,988 |
| Change since April 2020 | +0.6% |
| Residents counted in the 2020 Census | 2,981 |
| Residents per square mile (2020) | 114 |
| Homes permitted in 2025 per 1,000 residents | – |
| Median home value ÷ median household income | 3.7 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | 15.9% |
| Measure | Rock, WI |
|---|---|
| Total population | 2,986±15 |
| Median age | 38.8±8.2 |
| Hispanic or Latino (any race) | 12.6%±11.3 pts |
| White alone, not Hispanic | 85.5%±10.9 pts |
| Black or African American alone, not Hispanic | 0.1%±0.2 pts |
| Asian alone, not Hispanic | 0.0%±0.7 pts |
| Born outside the United States | 0.0%±0.7 pts |
| Bachelor's degree or higher (age 25+) | 13.1%±6.6 pts |
| Median household income | $71,065±$20,777 |
| Per capita income | $39,118±$7,531 |
| People below the poverty line | 21.8%±12.2 pts |
| Unemployment rate | 0.0%±1.4 pts |
| Median home value (owner-occupied) | $262,600±$101,956 |
| Median gross rent | $944±$74 |
| Renters paying 35% or more of income on rent | 46.9%±34.8 pts |
| Owner-occupied homes | 78.4%±14.3 pts |
| Built 2020 or later | 0.9%±1.3 pts |
| Worked from home | 17.4%±11.6 pts |
| Drove alone to work | 67.0%±10.8 pts |
| Public transportation | 0.0%±1.4 pts |
| Mean travel time to work | 23.8 min±4.2 |
| No health insurance coverage | 1.9%±2.8 pts |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census Bureau population estimates, Vintage 2025; 2020 Census; Building Permits Survey 2025 · Check it at data.census.gov